According to foreign media reports, a few days ago, Microsoft said that pirated Windows7RTM can be converted into genuine legal software, but the premise is that this platform was originally genuine.
It is understood that Microsoft provided a total of two measures to make pirated Windows7 users to restore genuine software. Microsoft said that some time ago, some Windows7 users responded. After they logged into Windows 7, they received a Windows activation window with the following message: "Windows is not genuine, your computer may not be able to run pirated Windows. 0×80070005." BR>
Before the release of Windows7RTM, I downloaded the RC version of Windows7 Ultimate from the MSDN account for trial use, and obtained a genuine product key from Microsoft. Later, my Windows system showed the situation described by Microsoft: the desktop background of the computer became pure black, and the following error message appeared on the screen in the lower right corner: "This Windows is not genuine."
When I see the system properties (Control Panel /System and Security /System) time will receive the following message: You must activate Winodws, immediately activate Windows. And when I use slmgr.vbs /dlv to view the licensing status, you receive the following message: "Error: 0 × 80070005 Access denied: The requested operation requires elevated privileges"
fact, Microsoft is well aware that Windows 7 has changed from genuine to pirated and has been documented in Microsoft support. However, from the perspective of the author, Windows 7 is automatically changed from genuine to pirated. After installing Windows 7RC, I did not install any new applications, did not mess up the registry, did not play Group Policy, but after startup I found that I was running a non-genuine Windows 7 copy.
response, Microsoft explained that the reason why this problem occurs, because registration key HKUS-1-5-20 missing permissions. Microsoft said that the network service account must have full control over the registration key and access to the key. This may be the result of applying a Plug and Play Group Policy Object (GPO).
Computer Configuration /Policies /Windows Settings /Security Settings /System Services /Plug and Play (Startup Mode: Auto). Obviously, the authorization service uses "plug and play" to retrieve the ID information of the hardware to bind the license to the computer. Microsoft said that this setting may make the original genuine activated Windows 7 become pirated.
Currently, Microsoft has not released an update to solve this problem, not even offer fixes. However, consumers affected by this problem can be a solution to this problem go through the following measures of which the detailed steps are as follows:
Method A: Disable the Plug and Play policy
1, determined source strategy:
a: the client experiencing the activation error, by clicking start, run, type rsop.msc command to run the policy wizard;
b: visit the following location: computer configuration /policies /Windows settings /security settings /system services;
If the Plug and Play service is configured through group policy settings, you will see the use of the group policy settings.
2, disable the Group Policy settings, Group Policy is reapplied:
a, 1 step in the Group Policy editor, change the setting to "NotDefined" (not defined), add the Network Service account required permissions;
b, re command line application
group policy: gpupdate /force;
method B: edit group policy permissions;
1, method a, step 1. open group policy to open the corresponding group policy settings;
2, click on the edit button safety, then click the advanced button;
3, advanced security is provided Plug and Play window, click Add, and then add the service account, then click OK to;
4, select the following permissions in the allow section, and then click OK:
query template query status enumerate dependents Interrogate user-defined control read permissions
Note: the Previous rights are the minimum required permissions
5, applied in group policy settings Take After permission command line to run gpupdate /force;
6, using the appropriate permissions are applied to confirm the following command: scsdshowplugplay;
following is the Plug and Play service permissions SDDL:
D: (A ;; CCDCLCSWRPWPDTLOCRSDRCWDWO ;;; SY)
(A ;; CCDCLCSWRPWPDTLOCRSDRCWDWO ;;; BA)
(A ;; CCLCSWLOCRRC ;;; IU)
(A ;; CCLCSWLOCRRC ;;; SU)
S: (AU; FA; CCDCLCSWRPWPDTLOCRSDRCWDWO ;;; WD)
(A ;; CCLCSWLOCRRC ;;; SUisanAccessControlEntry (ACE ) thatallowsthefollowingrightsto "SU" (SDDL_SERVICE-Servicelogonuser)
A: AccessAllowed (allowing access)
CC: CreateChild (create child)
LC: ListChildren (include sub) < BR>
SW: SelfWrite
LO: ListObject (enumerated objects)
CR: ControlAccess (access control)
RC: ReadControl (read control)
SU:ServiceLogonUser (service login After households)
completion of the operation, start Registry Editor, right-click the registry entry HKEY_USERSS-1-5-20, and select permission. If the web service does not exist, click Add, type the object name to select Type Network Service, and then click View Name and OK. Select the network service, grant full control and read access, and restart your computer. After rebooting, the system may need to be activated, and after the activation is completed, the original pirated Windows 7 will be restored to genuine.